[FACT Magazine] Sound System Culture in Brooklyn:Tour de Force (TDF) is a production team of two: beat maker/producer Jay Spaker aka Double Tiger and Quoc Pham aka DJ Q-Mastah. In 2012, the duo created Dub-Stuy Records as an outlet for their productions and started Echo Chamber, a successful party series in Brooklyn mobilizing bass music and Sound System culture. Inspired by their iconic 15,000W custom-built "Tower of Sound", Tour de Force works relentlessly to champion the culture and craft of Sound Systems in New York and beyond.